Sh4mefulIP Address: 44.202.169.36
This is (part of) the AWS public cloud. Some email protection services run in AWS, but it is also an attack/spam vector.
This page shows DMARC authentication failure data for this IP address. Learn more about this data.
Geolocation Information
- Country:
- US United States
- Region:
- Virginia
- City:
- Ashburn
- Coordinates:
- 39.0469, -77.4903
WHOIS Information
- Network Name:
- AMAZO-4
- CIDR:
44.192.0.0/10- Owner:
- Amazon.com, Inc.
- Org ID:
AMAZO-4- Address:
- Amazon Web Services, Inc. P.O. Box 81226, Seattle, WA 98108-1226
- Reverse DNS:
-
omta037.useast.a.cloudfilter.net
Last updated: 2/5/2026
Analysis
This IP was first observed on March 12, 2025 and most recently on March 28, 2025. It has been associated with 3 failed authentication events affecting 4 messages, representing low but recurring activity. The IP belongs to AMAZO-4 (Amazon.com, Inc.), a network with activity associated with United States. 3 other IPs in the same /24 subnet (44.202.169.*) also appear in this dataset.
Network Topology
External Reputation Lookups
Look up this IP in external threat intelligence and reputation databases (opens in new tab):
Nearby IPs
Other IPs in the 44.202.169.0/24 range observed failing DMARC:
44.202.169.38 (3 failures), 44.202.169.34 (2 failures), 44.202.169.32 (1 failure)